1245 Propeller 12-inch مروحة درون

The 1245 Propeller 12-inch مروحة درون is a replacement propeller designed for drones and multirotor aircraft that specify a 1245-size, 12-inch propeller. It preserves the original product name and is presented for users seeking a direct-fit option for repairs, maintenance, or upgrades. The propeller's form factor and labeled dimensions make it straightforward to identify when matching to existing equipment.

This product description focuses on compatibility and practical considerations: confirm hub size, mounting pattern, and rotation direction against your aircraft's requirements before installation. Proper installation and balance are essential for safe operation; ensure propeller orientation follows the drone manufacturer's guidance and that fasteners are correctly torqued. If using an electronic speed controller or motor with specific RPM limits, verify the propeller is suitable for those operating conditions.

For storage and handling, keep propellers away from prolonged sunlight exposure and high temperatures to avoid deformation, and inspect blades for cracks or damage before each flight. When replacing a propeller, install matched sets when possible to maintain consistent performance across all motors. Contact your original equipment manufacturer or a certified technician if you are unsure about compatibility or installation procedures.